package?com.web.bean;
public?class?users?{
private?String?uname;
private?String?upass;
public?users()?{
super();
}
public?String?getUname()?{
return?uname;
}
public?void?setUname(String?uname)?{
this.uname?=?uname;
}
public?String?getUpass()?{
return?upass;
}
public?void?setUpass(String?upass)?{
this.upass?=?upass;
}
}<%@?page?language="java"?contentType="text/html;?charset=UTF-8"
????pageEncoding="UTF-8"%>
<!DOCTYPE?html?PUBLIC?"-//W3C//DTD?HTML?4.01?Transitional//EN"?"http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta?http-equiv="Content-Type"?content="text/html;?charset=UTF-8">
<title>Insert?title?here</title>
</head>
<body>
<form?action="dologin.jsp"?method="post">
<table?align="center">
<tr>
<td?colspan="2"?align="center"><h2>登陸</h2></td>
<td></td>
</tr>
<tr>
<td?align="right">用戶名:</td>
<td><input?type="text"?name="uname"></td>
</tr>
<tr>
<td?align="right">密碼:</td>
<td><input?type="password"?name="upass"></td>
</tr>
<tr>
<td?colspan="2"?align="center"><input?type="submit"?value="登?陸"></td>
<td></td>
</tr>
</table>
</form>
</body>
</html>
<%@page?import="com.web.bean.users"%>
<%@?page?language="java"?contentType="text/html;?charset=UTF-8"
????pageEncoding="UTF-8"%>
<!DOCTYPE?html?PUBLIC?"-//W3C//DTD?HTML?4.01?Transitional//EN"?"http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta?http-equiv="Content-Type"?content="text/html;?charset=UTF-8">
<title>Insert?title?here</title>
</head>
<body>
<jsp:useBean?id="myUser"?class="com.web.bean.users"?scope="page"/>
<hr>
<!--?通過表單匹配部分屬性?-->
<jsp:setProperty?name="myUser"?property="uname"/>
<jsp:setProperty?name="myUser"?property="upass"/>
用戶名：<%=myUser.getUname()?%>
密碼：<%=myUser.getUpass()?%>
</body>
</html>
2017-07-16
類的名字不是應該首字母大寫嗎？